Did you mean: Infanta Maria Anna of Portugal
Infanta Marie Anne of Portugal was Grand Duchess of Luxembourg as the wife of Grand Duke William IV. She was the regent of Luxembourg between 1908 and 1912; first during the illness of her spouse, and then in the name of their daughter, Grand... Wikipedia
Born: July 13, 1861, Kloster Bronnbach, Wertheim am Main, Germany
Died: July 31, 1942 (age 81 years), New York, NY
Great-grandparents: Maria I of Portugal, Maria Luisa of Parma, Charles IV of Spain, and more
Spouse: William IV, Grand Duke of Luxembourg (m. 1893–1912)